147450745670566 has 32 divisors (see below), whose sum is σ = 240148616133888. Its totient is φ = 67496770140960.

The previous prime is 147450745670537. The next prime is 147450745670603. The reversal of 147450745670566 is 665076547054741.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45944320 + ... + 49048771.

It is an arithmetic number, because the mean of its divisors is an integer number (7504644254184).

Almost surely, 2^{147450745670566} is an apocalyptic number.

147450745670566 is a deficient number, since it is larger than the sum of its proper divisors (92697870463322).

147450745670566 is a wasteful number, since it uses less digits than its factorization.

147450745670566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94993596.

The product of its (nonzero) digits is 592704000, while the sum is 67.

The spelling of 147450745670566 in words is "one hundred forty-seven trillion, four hundred fifty billion, seven hundred forty-five million, six hundred seventy thousand, five hundred sixty-six".